this is a basic cabinet i turned into a dust collection system , and a shop air filter. , the suction is made by a indoor fan motor off a slit system airconditioner, . i wired the fan motor to plug into a 110 outlet,. the cabinet is layed down on its side, the airflow blows out the top. if you look at the pictures you can get a basic idea of what i did, . this unit i can use to sand on and it pulls the dust down onto a filter, and then there is a 2.5 inch hose that connects to my ts3650 . works great for collecting and filtering out the dust.